body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    font-family: Arial, sans-serif;
    background: #f4f4f4;
}
.container {
    text-align: center;
    border: 1px solid #ccc;
    padding: 20px;
    border-radius: 10px;
    width: 80%;
    max-width: 800px;
    background: white;
}
#log {
    text-align: left;
    background: #f8f8f8;
    padding: 10px;
    overflow: auto;
    height: 400px;
}
.button-container {
    display: flex;
    justify-content: space-between;
    margin-top: 15px;
}

.button-container a {
    text-decoration: none;
    padding: 8px 16px;
    background-color: #007bff;
    color: white;
    border-radius: 5px;
}

.button-container button {
    padding: 8px 16px;
    background-color: #28a745;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}
